From 30f28c109e2ee4b72c009d85fbde6a418abf4db5 Mon Sep 17 00:00:00 2001 From: Kipp Cannon <kipp.cannon@ligo.org> Date: Tue, 20 Feb 2018 06:14:31 +0900 Subject: [PATCH] mkwhitened_multirate_src(): obey block_duration - in the FIR-whitener code path --- gstlal/python/multirate_datasource.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/gstlal/python/multirate_datasource.py b/gstlal/python/multirate_datasource.py index 314da0ec18..a36c07415d 100644 --- a/gstlal/python/multirate_datasource.py +++ b/gstlal/python/multirate_datasource.py @@ -213,13 +213,13 @@ def mkwhitened_multirate_src(pipeline, src, rates, instrument, psd = None, psd_f # high pass filter kernel = reference_psd.one_second_highpass_kernel(max(rates), cutoff = 12) + block_stride = block_duration * max(rates) // Gst.SECOND assert len(kernel) % 2 == 1, "high-pass filter length is not odd" - head = pipeparts.mkfirbank(pipeline, head, fir_matrix = numpy.array(kernel, ndmin = 2), block_stride = max(rates), time_domain = False, latency = (len(kernel) - 1) // 2) + head = pipeparts.mkfirbank(pipeline, head, fir_matrix = numpy.array(kernel, ndmin = 2), block_stride = block_stride, time_domain = False, latency = (len(kernel) - 1) // 2) # FIR filter for whitening kernel psd_fir_kernel = reference_psd.PSDFirKernel() - fir_matrix = numpy.zeros((1, 1 + max(rates) * psd_fft_length), dtype=numpy.float64) - head = pipeparts.mkfirbank(pipeline, head, fir_matrix = fir_matrix, block_stride = max(rates), time_domain = False, latency = 0) + head = pipeparts.mkfirbank(pipeline, head, fir_matrix = numpy.zeros((1, 1 + max(rates) * psd_fft_length), dtype=numpy.float64), block_stride = block_stride, time_domain = False, latency = 0) # compute whitening kernel from PSD def set_fir_psd(whiten, pspec, firbank, psd_fir_kernel): -- GitLab